This Song is meant for Boy Scouts.
Decide for yourself if it is appropriate for your younger scouts or not.

The Wood Badge song.
The Tune:

I used to be a Beaver, and a good ol' Beaver too,
But now I've finished Beaver-ing,
I don't know what to do,
I'm growing old and feeble,
And I can Beaver no more,
So I'm going to work my ticket if I can.

Chorus:
Back to Gilwell, happy land;
I'm going to work my ticket if I can.

Verses:
I used to be a Bobwhite…
I used to be an Eagle…
I used to be a Fox…
I used to be an Owl…
I used to be a Bear…
I used to be a Buffalo…
I used to be an Antelope…
I used to be a Staffer…